Base unit for a cordless telephone or similar article



FIG. 1 is a front, top and right side perspective view of a base unit for a cordless telephone or similar article showing my new design;

FIG. 2 is a rear, bottom and left side perspective view thereof;

FIG. 3 is a front elevational view thereof; and

FIG. 4 is a right side elevational view thereof. 

The ornamental design for a base unit for a cordless telephone or similar article, as shown and described. 